2-nitro-alpha-toluenesulfonyl chloride

Modify Date: 2026-07-02 11:28:38

2-nitro-alpha-toluenesulfonyl chloride Structure
2-nitro-alpha-toluenesulfonyl chloride structure
Common Name 2-nitro-alpha-toluenesulfonyl chloride
CAS Number 24974-75-2 Molecular Weight 235.64500
Density 1.57g/cm3 Boiling Point 367.5ºC at 760 mmHg
Molecular Formula C7H6ClNO4S Melting Point 64-66ºC(lit.)
MSDS Chinese USA Flash Point 176.1ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (2-nitrophenyl)methanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.57g/cm3
Boiling Point 367.5ºC at 760 mmHg
Melting Point 64-66ºC(lit.)
Molecular Formula C7H6ClNO4S
Molecular Weight 235.64500
Flash Point 176.1ºC
Exact Mass 234.97100
PSA 88.34000
LogP 3.26740
Vapour Pressure 2.87E-05mmHg at 25°C
Index of Refraction 1.596
InChIKey FUEFNUGYRWQHTH-UHFFFAOYSA-N
SMILES O=[N+]([O-])c1ccccc1CS(=O)(=O)Cl

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C
Risk Phrases 34
Safety Phrases 26-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group III
HS Code 2904909090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  3

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Synthesis and biological properties of novel pyridinioalkanoyl thiolesters (PATE) as anti-HIV-1 agents that target the viral nucleocapsid protein zinc fingers.

J. Med. Chem. 42(1) , 67-86, (1999)

Nucleocapsid p7 protein (NCp7) zinc finger domains of the human immunodeficiency virus type 1 (HIV-1) are being developed as antiviral targets due to their key roles in viral replication and their mut...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-Nitro-|A-toluenesulfonyl chloride
(2-nitrophenyl)methanesulphonyl chloride
(2-nitrophenyl)-methanesulfonyl chloride
2-nitrobenzylsulphonyl chloride
MFCD00082526

 2-nitro-alpha-toluenesulfonyl chloride | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of (2-nitrophenyl)methanesulfonyl chloride?
A: Related downstream products(CAS) of (2-nitrophenyl)methanesulfonyl chloride: 612-23-7;111248-89-6;51145-00-7.
Q: What is the molecular formula of (2-nitrophenyl)methanesulfonyl chloride?
A: Molecular formula of (2-nitrophenyl)methanesulfonyl chloride is C7H6ClNO4S.
Q: What is the InChIKey of (2-nitrophenyl)methanesulfonyl chloride?
A: InChIKey of (2-nitrophenyl)methanesulfonyl chloride is FUEFNUGYRWQHTH-UHFFFAOYSA-N.
Q: What is the LogP of (2-nitrophenyl)methanesulfonyl chloride?
A: LogP of (2-nitrophenyl)methanesulfonyl chloride is 3.26740.
Q: What is the safety information for (2-nitrophenyl)methanesulfonyl chloride?
A: Safety information for (2-nitrophenyl)methanesulfonyl chloride: 26-36/37/39-45.
Q: What English synonyms does (2-nitrophenyl)methanesulfonyl chloride have?
A: English synonyms of (2-nitrophenyl)methanesulfonyl chloride: 2-Nitro-|A-toluenesulfonyl chloride, (2-nitrophenyl)methanesulphonyl chloride, (2-nitrophenyl)-methanesulfonyl chloride, 2-nitrobenzylsulphonyl chloride, MFCD00082526.
Q: What is the polar surface area (PSA) of (2-nitrophenyl)methanesulfonyl chloride?
A: Polar surface area (PSA) of (2-nitrophenyl)methanesulfonyl chloride is 88.34000.
Q: What is the melting point of (2-nitrophenyl)methanesulfonyl chloride?
A: Melting point of (2-nitrophenyl)methanesulfonyl chloride is 64-66ºC(lit.).
Q: What is the SMILES notation of (2-nitrophenyl)methanesulfonyl chloride?
A: SMILES notation of (2-nitrophenyl)methanesulfonyl chloride is O=[N+]([O-])c1ccccc1CS(=O)(=O)Cl.
Q: What is the English name of (2-nitrophenyl)methanesulfonyl chloride?
A: The English name of (2-nitrophenyl)methanesulfonyl chloride is (2-nitrophenyl)methanesulfonyl chloride.

 2-nitro-alpha-toluenesulfonyl chloridefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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